Writing Series 1. 1935-1998
Non-fiction Subseries 1.1 1948-1998
Hay bibliography (Will Roscoe book proposal) 1948-1991
"Open Letter, and Proposed Code, for Homophile Organizations" 1967
Poetry, Fiction, Screenplay Subseries 1.2 1935-1958
Research material and notes Subseries 1.3 circa 1950-1980
Assorted notes, informal/incomplete writing circa 1970s, 1980s
Correspondence Series 2. 1935-2000
Berk, Gene circa 1965
Interstate Aircraft (employer) 1943
Gruber, Jim 1983
Homophile Studies 1961
Mattachine Society of the Niagara Frontier (New York) 1973
Moritz, William 1978, 1986, 1990
Rowland, Chuck 1977-1988
Roybal, Edward (Congressperson) 1983
The Sentinel 1992
Slater, Don/Homosexual Information Center 1971-1992
Thompson, Mark 1978, 1989
Vidal, Gore 1982
Miscellaneous and unidentified correspondence 1943-1996
Personal Series 3. 1867-2002 1935-2002
John Burnside, three essays circa 1988
Political ephemera 1938-1943
About Harry Hay 1970-2002
Tuchman, Mitch - "RFC" 1987
Holy Bible 1929
Publishers' catalogs 1967, 1970, 1988
Robinson, Earl - "A Cantata in Three Parts" 1987
Friends of the UCLA Library/ The UCLA Librarian 1963-1964
Employer check stubs - Avion Aircraft 1943-1945
Employer check stubs - Interstate Aircraft 1942-1943
Insurance Policies 1938-1942
Photographs Series 4. 1895-2002
Relatives, family, personal 1895-1977
Harry Hay and John Burnside - Los Angeles locations circa late 1960s
Friends of Harry Hay circa 1977
Harry Hay, John Burnside, and friends 1976-1978
Hay with friends 1980-1983
Art, ephemera, and other graphic materials Series 5. 1938-2002
Original art 1960-2000
Art reproductions 1960-2000
Harbaugh, Paul - [Miadu basket weaver - Mrs. Ennes] 1964
Cartoons - workplace scenes circa 1940s
Photographic development receipts circa 1985-1995
"William Moritz collection" 1960-2002